#ActorModel Posts

The Toptal Engineering Blog is a hub for in-depth development tutorials and new technology announcements created by professional freelance software engineers in the Toptal network.
Subscribe for daily updates today and check out the wealth of technical resources published by the Toptal network.
Marko Dvečko
Introduction To Concurrent Programming: A Beginner's Guide

Concurrency allows programs to deal with a lot of tasks at once. But writing concurrent programs isn’t a particularly easy feat. Dealing with constructs such as threads and locks and avoiding issues like race conditions and deadlocks can be quite cumbersome, making concurrent programs difficult to write.

In this article, Toptal Freelance Software Engineer Marko Dvečko gives us an overview of some concurrent programming models. He explains how each of these models gives structure to the programs we write and shows how to avoid certain concurrency issues that can come with these models.

Continue reading →
Paulo Renato Campos de Siqueira
Scaling Play! to Thousands of Concurrent Requests

Web Developers often fail to consider the consequences of thousands of users accessing our applications at the same time. Perhaps it’s because we love to rapidly prototype; perhaps it’s because testing such scenarios is simply hard.

Regardless, I’m going to argue that ignoring scalability is not as bad as it sounds—if you use the proper set of tools and follow good development practices. In this case: the Play! framework and the Scala language.

Continue reading →